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Mot de passe perdu?

07-12-2025 22:43

Andreas Millinger

Andreas Millinger

Good evening, tried to determine with Munks Valsa

07-12-2025 17:43

Malcolm Greaves

Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

07-12-2025 16:07

Ascomycet mit Sammelfruchtkörper.

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiohy

05-12-2025 17:33

Lachnum sur feuille de chêne

Bruno CouÃ©

Bruno Coué

Bonjour, je serais heureux de recueillir votre avi

07-12-2025 09:24

Una Dacrymycetaceae

Castillo Joseba

Castillo Joseba

De la pasada semana en Galicia EspañaEn el suelo

06-12-2025 00:19

Literature search (Raitviir Galán)

Viktorie Halasu

Viktorie Halasu

Hello, would anyone have this article, please? An

04-12-2025 23:53

Anthracobia key

Malcolm Greaves

Malcolm Greaves

Is there an up to date Anthracobia key available?T

04-12-2025 21:30

literature search

Ethan Crenson

Hello all, I am looking for the following: Bar

02-12-2025 18:59

Round spores asco

Malcolm Greaves

Malcolm Greaves

This pair of ascos 2.5cm across were on recently b

03-12-2025 20:02

Buckwheat Pete

Hello everyone, does anyone know the genus Godroni

Fimicolous pyreno with hyaline dictyospores

Enrique Rubio, 19-02-2016 18:30

Enrique Rubio

Hi forum

Has anyone some idea about these very small (up to 100 microns), scattered, brownish, globose, papilate, perithecia (marked with white arrow) growing on old horse dung covering by algae and small mosses?

It is very curious the existence of few bitunicate 2-spored asci with white hyaline dictyospores. The material is well mature so I don't think it belongs to a a Pleosporales (i.e Pleophragmia or closely related genera)

Many thanks for your help again

Thomas Læssøe, 19-02-2016 19:22

Re : Fimicolous pyreno with hyaline dictyospores

I am probably barking up the wrong tree but I recall Norrlinia as something very similar (but on rotten Peltigera)

Enrique Rubio, 19-02-2016 19:33

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

Hi Thomas

Is Norrlinia a genus of lichenised fungi?

Thomas Læssøe, 19-02-2016 19:35

Re : Fimicolous pyreno with hyaline dictyospores

no lichenicolous - at least those I have seen (but the dung is covered in green stuff so maybe not so far from growing on a lichen)

Enrique Rubio, 19-02-2016 19:40

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

OK. Thank you

Gernot Friebes, 19-02-2016 22:21

Re : Fimicolous pyreno with hyaline dictyospores

Norrlinia was my first impression too, for what it's worth. It's a striking genus that's hard to forget once you've studied it.

Best wishes,
Gernot

Enrique Rubio, 20-02-2016 00:56

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

Hi Gernot

Do you know where I could found some literature about this genus?

Thanks

Gernot Friebes, 20-02-2016 08:24

Re : Fimicolous pyreno with hyaline dictyospores

Hi Enrique,

here is a description of Norrlinia peltigericola based on its holotype: http://www.cybertruffle.org.uk/cyberliber/59351/0074/002/0378.htm

I'll send you the original description of another Norrlinia species, N. medoborensis, in private.

Best wishes,
Gernot

Michel Delpont, 20-02-2016 13:33

Michel Delpont

Re : Fimicolous pyreno with hyaline dictyospores

Hello Gernot !

Then I also have! Thank you!

Michel.

Enrique Rubio, 20-02-2016 19:06

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

Thank you to all for help me. I think Thomas was right because Norrlinia seems to be a good genus for this fungus closely related with N. peltigerae.

Alain GARDIENNET, 21-02-2016 19:06

Alain GARDIENNET

Re : Fimicolous pyreno with hyaline dictyospores

Norrlinia is a good idea. ¨Personally, I had thought at the genus Julella, or else Thelenella, because it appears to be perhaps lichenized.

Alain